GB2046125B - Gas filter - Google Patents

Gas filter

Info

Publication number
GB2046125B
GB2046125B GB7942167A GB7942167A GB2046125B GB 2046125 B GB2046125 B GB 2046125B GB 7942167 A GB7942167 A GB 7942167A GB 7942167 A GB7942167 A GB 7942167A GB 2046125 B GB2046125 B GB 2046125B
Authority
GB
United Kingdom
Prior art keywords
gas filter
filter
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7942167A
Other languages
English (en)
Other versions
GB2046125A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Petri AG
Original Assignee
Petri AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petri AG filed Critical Petri AG
Publication of GB2046125A publication Critical patent/GB2046125A/en
Application granted granted Critical
Publication of GB2046125B publication Critical patent/GB2046125B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
    • B60R21/2644—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2031—Metallic material the material being particulate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • B22F3/1112—Making porous workpieces or articles with particular physical characteristics comprising hollow spheres or hollow fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Filtering Materials (AREA)
  • Air Bags (AREA)
GB7942167A 1979-01-08 1979-12-06 Gas filter Expired GB2046125B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792900512 DE2900512A1 (de) 1979-01-08 1979-01-08 Filter fuer gassack-aufprallschutzeinrichtungen

Publications (2)

Publication Number Publication Date
GB2046125A GB2046125A (en) 1980-11-12
GB2046125B true GB2046125B (en) 1983-01-12

Family

ID=6060189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7942167A Expired GB2046125B (en) 1979-01-08 1979-12-06 Gas filter

Country Status (3)

Country Link
DE (1) DE2900512A1 (sv)
FR (1) FR2445782A1 (sv)
GB (1) GB2046125B (sv)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595795A1 (fr) * 1986-03-12 1987-09-18 Pelier Philippe Element evaporateur d'eau capillaire
EP1069611A2 (en) * 1990-01-08 2001-01-17 Lsi Logic Corporation Method and apparatus for forming a conductive via comprising a refractory metal
DE4403801A1 (de) * 1994-02-08 1995-08-10 Kww Thermotechnik Verfahren zum Herstellen gesinterter Bauteile sowie deren Verwendung
US5516144A (en) * 1995-02-02 1996-05-14 Trw Inc. Side impact air bag inflator
US5505488A (en) * 1995-04-03 1996-04-09 Morton International, Inc. Integral airbag cushion retainer, filter and diffuser
DE19732825A1 (de) * 1997-07-30 1999-02-04 Temic Bayern Chem Airbag Gmbh Gassack-Modul
GB2333470B (en) * 1998-01-23 2002-05-01 Acs Ind Inc Filter with stiffening ribs
USRE39611E1 (en) * 1998-12-15 2007-05-08 Acs Industries, Inc. Filter with stiffening ribs
US6277166B2 (en) 1999-03-31 2001-08-21 Acs Industries Inc. Filter with stiffening ribs
DE20219284U1 (de) * 2002-12-12 2003-02-20 Trw Automotive Safety Sys Gmbh Gassackmodul
DE112005002025B4 (de) * 2004-08-17 2015-12-31 Acs Industries, Inc. Drahtgewebefilter mit verbesserter Umfangsfestigkeit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853332A (en) * 1972-03-31 1974-12-10 Specialty Prod Dev Corp Porous diffuser for gas supply to passenger restraint

Also Published As

Publication number Publication date
GB2046125A (en) 1980-11-12
FR2445782B1 (sv) 1984-10-26
FR2445782A1 (fr) 1980-08-01
DE2900512A1 (de) 1980-11-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee